120201012122000 has 40 divisors (see below), whose sum is σ = 290646047315832. Its totient is φ = 48080404848000.

The previous prime is 120201012121919. The next prime is 120201012122077. The reversal of 120201012122000 is 221210102021.

It can be written as a sum of positive squares in 4 ways, for example, as 7007329002496 + 113193683119504 = 2647136^2 + 10639252^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30050251031 + ... + 30050255030.

Almost surely, 2^{120201012122000} is an apocalyptic number.

120201012122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201012122000 is an abundant number, since it is smaller than the sum of its proper divisors (170445035193832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120201012122000 is an equidigital number, since it uses as much as digits as its factorization.

120201012122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60100506084 (or 60100506068 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120201012122000 its reverse (221210102021), we get a palindrome (120422222224021).

The spelling of 120201012122000 in words is "one hundred twenty trillion, two hundred one billion, twelve million, one hundred twenty-two thousand".